<template>
	<div class="padding20">
		<el-row style="margin-bottom: 7px">
			<el-form :inline="true" :model="queryForm" @submit.native.prevent @keyup.enter.native="queryList">
				<el-form-item>
					<el-input v-model="queryForm.title" autocomplete="off" placeholder="请输入模板标题" clearable></el-input>
				</el-form-item>

				<el-form-item>
					<el-select v-model="queryForm.status" placeholder="请选择状态" clearable>
						<el-option label="启用" value="1"></el-option>
						<el-option label="禁用" value="2"></el-option>
					</el-select>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" size="medium" icon="el-icon-search" @click="queryList({ current: 1 })">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" size="medium" icon="el-icon-refresh-left" @click="resetQueryForm">重置</el-button>
				</el-form-item>
			</el-form>
			<div style="float: right; padding-right: 17px">
				<i class="el-icon-download" style="margin-right: 10px; cursor: pointer" @click="handleExport"></i>
				<i class="el-icon-refresh" style="margin-right: 10px; cursor: pointer" @click="refresh"></i>

				<el-popover placement="bottom" width="180" trigger="click" title="列展示" popper-class="columnShows">
					<el-checkbox-group v-model="tableShowList">
						<el-checkbox v-for="item in tableList" :label="item.propName" :key="item.propName" :value="item.propName">
							{{ item.propDesc }}
						</el-checkbox>
					</el-checkbox-group>
					<i slot="reference" class="el-icon-s-operation" style="cursor: pointer"></i>
				</el-popover>
			</div>
		</el-row>
		<el-table ref="multipleTable" :data="tableData" style="width: 100%; margin-bottom: 20px" row-key="id" border>
			<el-table-column type="selection" width="55" show-overflow-tooltip></el-table-column>

			<el-table-column
				v-if="$tools.isShow('title', tableShowList)"
				prop="title"
				label="模板标题"
				:show-overflow-tooltip="true"
			></el-table-column>
			<el-table-column
				v-if="$tools.isShow('coverPath', tableShowList)"
				prop="coverPath"
				label="封面路径"
				:show-overflow-tooltip="true"
			>
				<template slot-scope="scope">
					<el-image
						v-if="scope.row.coverPath"
						:src="coverPre + scope.row.coverPath"
						style="width: 100px; height: 100px"
						:preview-src-list="[coverPre + scope.row.coverPath]"
					/>
				</template>
			</el-table-column>
			<el-table-column
				v-if="$tools.isShow('status', tableShowList)"
				prop="status"
				label="状态"
				:show-overflow-tooltip="true"
				:formatter="statusFmt"
			></el-table-column>
			<el-table-column label="操作" fixed="right" min-width="180">
				<template slot-scope="scope">
					<el-button v-if="scope.row.status == 2" size="mini" plain @click="handleEdit(scope.row.id, scope.row.status)">
						启用
					</el-button>
					<el-button v-if="scope.row.status == 1" size="mini" plain @click="handleEdit(scope.row.id, scope.row.status)">
						禁用
					</el-button>
					<el-button v-if="$tools.hasPermission('cms:cmsTemplate:edit')" size="mini" plain @click="toEdit(scope.row.title)">
						编辑
					</el-button>
				</template>
			</el-table-column>
		</el-table>
		<pagination :total="page.total" :current-page="page.current" :page-size="page.size" @refreshData="queryList"></pagination>
	</div>
</template>
<script>
import { cmstemplatePage, cmstemplateDynamicExport, cmstemplateEdit } from "@/api/cms/cmstemplate.js"
import { viewTableList } from "@/api/public.api.js"
import FortressPagination from "@/components/fortress-pagination.vue"
import { enumList } from "@/api/public.api.js"
export default {
	data() {
		return {
			tableData: [],
			queryForm: {
				title: "",
				status: "",
			},
			page: {
				current: 1,
				size: 10,
				total: 0,
			},
			collapse: {
				icon: "el-icon-arrow-down el-icon--right",
				label: "展开",
				flag: false,
			},
			tableList: [],
			tableShowList: [],
			YesNoList: [],
			coverPre: window.$conf.commonConf.baseUrl,
		}
	},
	components: {
		pagination: FortressPagination,
	},
	created() {
		this.queryEnumList()
		this.initTableList()
		this.queryList()
	},
	methods: {
		queryEnumList() {
			this.YesNoList = []
			enumList("YesNo", "").then(resp => {
				if (resp.code == 0) {
					this.YesNoList = resp.data
				}
			})
		},
		refresh() {
			this.tableData = []
			this.queryList({ current: 1 })
		},
		//查询表格数据
		queryList(page) {
			if (page) {
				this.page.current = page.current ? page.current : this.page.current
				this.page.size = page.size ? page.size : this.page.size
			}
			this.queryForm.current = this.page.current
			this.queryForm.size = this.page.size
			cmstemplatePage(this.queryForm).then(resp => {
				if (resp.code == 0) {
					this.tableData = resp.data.records
					this.page.total = resp.data.total
					//查询页大于总页数，重新查询
					let cu =
						this.page.total % this.page.size == 0
							? parseInt(this.page.total / this.page.size)
							: parseInt(this.page.total / this.page.size + 1)
					if (cu > 0 && this.page.current > cu) {
						this.queryList({ current: cu })
					}
				} else {
					this.$msg({
						message: resp.msg,
						type: "error",
					})
				}
			})
		},
		//切换模板状态
		handleEdit(id, status) {
			function name() {
				let f = { id: id, status: status == 2 ? 1 : 2 }
				cmstemplateEdit(f).then(resp => {
					if (resp.code == 0) {
						this.$message({
							type: "success",
							message: "操作成功!",
						})
						this.queryList()
					} else {
						this.$msg({
							message: resp.msg,
							type: "error",
						})
					}
				})
			}
			if (status == 1) {
				this.$confirm("确认禁用该模板吗？", "提示", {
					confirmButtonText: "确定",
					cancelButtonText: "取消",
					type: "warning",
				}).then(() => {
					name.call(this)
				})
			} else {
				name.call(this)
			}
		},
		//重置查询框
		resetQueryForm() {
			this.queryForm = {
				title: "",
				status: "",
			}
		},
		//切换查询条件收缩框
		handleCollapseState() {
			this.collapse.flag = !this.collapse.flag
			if (this.collapse.flag) {
				this.collapse.icon = "el-icon-arrow-up el-icon--right"
				this.collapse.label = "收起"
			} else {
				this.collapse.icon = "el-icon-arrow-down el-icon--right"
				this.collapse.label = "展开"
			}
		},
		//视图表格列表初始化
		initTableList() {
			viewTableList("cms_template").then(resp => {
				if (resp.code == 0) {
					this.tableList = resp.data
					this.tableList.forEach(item => {
						this.tableShowList.push(item.propName)
					})
				}
			})
		},
		statusFmt(row) {
			let name = "禁用"
			if (row.status == 1) {
				name = "启用"
			}
			return name
		},
		//可见字段excel导出
		handleExport() {
			if (!this.tableShowList || this.tableShowList.length < 1) {
				this.$msg({
					message: "请选择要导出的列",
					type: "error",
				})
				return
			}
			let colNum = 1
			let headerList = []
			this.tableShowList.forEach(item => {
				let nameData = this.tableList.find(item2 => {
					return item2.propName == item
				})
				let name = ""
				if (nameData && nameData.propDesc) {
					name = nameData.propDesc
				} else {
					name = "未定义字段" + colNum++
				}
				headerList.push({ name: name, code: item })
			})
			cmstemplateDynamicExport({ headerList: headerList, dto: this.queryForm })
		},
		//跳转到编辑页面
		toEdit(title) {
			this.$router.push({ path: "/cms/cmstemplate-edit", query: { title: title } })
		},
	},
}
</script>
<style scoped></style>
